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O-(4-联苯甲酰基)苯甲酸

O-(4-联苯甲酰基)苯甲酸名称

[ CAS 号 ]:
42797-18-2

[ 中文名 ]:
O-(1,1’-二苯基-4-羰基)苯甲酸

[ 英文名 ]:
2-(4-Biphenylylcarbonyl)benzoic acid

[中文别名 ]:

[英文别名 ]:

QVR BVR DR
Benzoic acid, 2-([1,1'-biphenyl]-4-ylcarbonyl)-
o-(4-Biphenylylcarbonyl)benzoic acid
2-(4-Biphenylylcarbonyl)benzoic acid
2-(Biphenyl-4-ylcarbonyl)benzoic acid
2-{[1,1'-Biphenyl]-4-ylcarbonyl}benzoic acid

O-(4-联苯甲酰基)苯甲酸物理化学性质

[ 密度 ]:
1.2±0.1 g/cm3

[ 沸点 ]:
539.3±43.0 °C at 760 mmHg

[ 熔点 ]:
225-227ºC

[ 分子式 ]:
C₂₀H₁₄O₃

[ 分子量 ]:
302.323

[ 闪点 ]:
294.1±24.7 °C

[ 精确质量 ]:
302.094299

[ PSA ]:
54.37000

[ LogP ]:
3.95

[ 蒸汽压 ]:
0.0±1.5 mmHg at 25°C

[ 折射率 ]:
1.632

[ 储存条件 ]:
室温，干燥

O-(4-联苯甲酰基)苯甲酸毒性和生态

CHEMICAL IDENTIFICATION

RTECS NUMBER :: DG4375000

CHEMICAL NAME :: Benzoic acid, o-(4-biphenylylcarbonyl)-

CAS REGISTRY NUMBER :: 42797-18-2

BEILSTEIN REFERENCE NO. :: 2658548

LAST UPDATED :: 199612

DATA ITEMS CITED :: 1

MOLECULAR FORMULA :: C20-H14-O3

MOLECULAR WEIGHT :: 302.34

WISWESSER LINE NOTATION :: QVR BVR DR

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

TYPE OF TEST :: LDLo - Lowest published lethal dose

ROUTE OF EXPOSURE :: Intraperitoneal

SPECIES OBSERVED :: Rodent - mouse

DOSE/DURATION :: 500 mg/kg

TOXIC EFFECTS :: Details of toxic effects not reported other than lethal dose value

REFERENCE :: CBCCT* "Summary Tables of Biological Tests," National Research Council Chemical-Biological Coordination Center. (National Academy of Science Library, 2101 Constitution Ave., NW, Washington, DC 20418) Volume(issue)/page/year: 4,107,1952

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O-(4-联苯甲酰基)苯甲酸安全信息

[ 海关编码 ]:
2918300090

O-(4-联苯甲酰基)苯甲酸合成路线

详细合成路线

O-(4-联苯甲酰基)苯甲酸上下游产品

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O-(4-联苯甲酰基)苯甲酸海关

[ 海关编码 ]: 2918300090

[ 中文概述 ]:
2918300090 其他含醛基或酮基不含其他含氧基羧酸（包括酸酐、酰卤化物、过氧化物和过氧酸及该税号的衍生物）. 增值税率:17.0% 退税率:9.0% 监管条件:无最惠国关税:6.5% 普通关税:30.0%

[ 申报要素 ]: 品名, 成分含量, 用途

[ Summary ]:
2918300090 other carboxylic acids with aldehyde or ketone function but without other oxygen function, their anhydrides, halides, peroxides, peroxyacids and their derivatives。Supervision conditions:None。VAT:17.0%。Tax rebate rate:9.0%。MFN tariff:6.5%。General tariff:30.0%